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2338 search results for: Clean Water Act

2091

The Stream, November 30: Paris Climate Talks Begin

The Global Rundown International climate negotiations that could lead to a binding global emissions deal kicked off today in Paris. Major countries pledged billions to fund research into renewable energy, much of which is being stored with pumped storage hydroelectricity. Governments in Brazil announced a lawsuit against the owners of the Samarco iron mine, which […]

2092

Septic System Pollution Contributes to Disease Outbreaks

More research and funding is needed to help understand the severity By Brett Walton, Circle of Blue Drip by drip, septic systems, both faulty units and those that pass inspection, are nurturing an undesirable gang of bacteria, parasites, viruses, nutrients, and other contaminants in groundwater, streams, and soil in the United States. Septic pollution represents […]

2095

China’s Early Pivot Away From Carbon

World’s largest coal consumer’s big challenge to lower climate-changing emissions. Photo by Keith Schneider / Circle of Blue Though economic expansion is slowing in China, the country is still growing over $US 700 billion annually, almost twice the growth increase in the United States. Demand for energy to build and operate mammoth residential housing projects […]

2097

Ecosystems Are Dying as Long Island Contends With a Nitrogen Bomb

Septic systems and nitrogen pollution are killing the island’s marine heritage By Brett Walton, Circle of Blue Thousands of dead bunker fish and hundreds of diamondback turtles washed ashore last May in Peconic Bay on the east end of Long Island, New York. Fed by warming waters and a stream of nitrogen, a foul bloom of […]

2099

The Stream, October 30: Malawi Hydropower Declines By Two-Thirds

The Global Rundown Low water levels in Lake Malawi are significantly cutting hydropower production on Malawi’s largest river, wells are going dry in northern India as groundwater levels drop, and Chinook salmon are declining in California’s Sacramento River as the state’s drought continues. Areas of several major cities in China performed poorly on a government […]

2100

The Stream, October 22: Asia Contends With Growing Dengue Fever Problem

The Global Rundown Urbanization and flooding are two factors driving an increase in dengue fever cases in Asia, while low water levels and contaminated wells have been blamed for an outbreak of cholera in Iraq. Perth, Australia, is sinking due to groundwater withdrawals, and Cameroon’s largest city is increasing its efforts to harvest rainwater. The […]